Minnesota Department of Agriculture logo MDA header picture collage
 
2013 Certified Manure Testing Laboratories
    AGVISE LABORATORIES INC
    Effective Period: 02/05/2013 - 12/31/2013
    Contact: LARRY WIKOFF ~ LWIKOFF@POLARCOMM.COM
    PO BOX 510, NORTHWOOD, ND 58267
    Phone: (701) 587-6010 ~ Fax: (701) 587-6013
    Endorsements:
         AMMONIUM NITROGEN
         CALCIUM
         COPPER
         ELECTRICAL CONDUCTIVITY
         MAGNESIUM
         NITROGEN BY COMBUSTION
         PH
         PHOSPHORUS
         POTASSIUM
         SODIUM
         SULFUR
         TOTAL SOLIDS
         ZINC

MDA Contact

Jerry Floren
jerry.floren@state.mn.us
651-201-6642 • Fax: 651-201-6112
Pesticide & Fertilizer Management Division